European Old Masters
![Peter Paul Rubens, <i>Portrait of a Man as Mars</i> (ca. 1620). Courtesy of Sotheby’s.](https://static.usaartnews.com/storage/news/Vrv60IsgjJ8AwrO8iW6VcZZvGURsMF6ODXpevFFc.jpg)
Peter Paul Rubens, Portrait of a Man as Mars (ca. 1620). Courtesy of Sotheby’s.
Impressionist and Modern
![Gustsav Klimt, <i>Insel im Attersee (Island in the Attersee)</i> (1901–02). Courtesy of Sotheby's.](https://static.usaartnews.com/storage/news/RNngMahixBzLvNvAZj3g1mevccKU5ECHX4HnjkfC.jpg)
Gustsav Klimt, Insel im Attersee (Island in the Attersee) (1901–02). Courtesy of Sotheby’s.
Postwar
![Cy Twombly, <i>Untitled </i>(1969). Courtesy of Sotheby’s © Cy Twombly Foundation.](https://static.usaartnews.com/storage/news/Yspzy89FuylcCWQwH0aKET1RLCuWUF0c7iy0uzCQ.jpg)
Cy Twombly, Untitled (1969). Courtesy of Sotheby’s © Cy Twombly Foundation.
Contemporary
![Yoshitomo Nara, <i>In the Milky Lake </i>(2012). Courtesy of Sotheby’s.](https://static.usaartnews.com/storage/news/lXiTMNVhTRrrv4IASoMBThdEHACJHgwkQpwuU360.jpg)
Yoshitomo Nara, In the Milky Lake (2012). Courtesy of Sotheby’s.
Ultra-Contemporary
![Loie Hollowell, <i>Standing in Red </i>(2019). Courtesy of Sotheby’s.](https://static.usaartnews.com/storage/news/DEJlHQId9Ue4AqNgq4iDY65KSNjttHgZzTrphhgw.jpg)
Loie Hollowell, Standing in Red (2019). Courtesy of Sotheby’s.